RELIEF 174A 50 LB 1" 0275054

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Description

Lead Free* cast copper
silicon alloy body safety
relief valves for pressure
protection only of all types
of hot water heating boiler
equipment. Pressure range 50
to 150psi (3 - 10 bar) with
corresponding high ratings
from 2,459,000 to 14,370,000
BTU/hr. Female inlet and
outlet connections. Sizes
3/4in. - 2in. (20 - 50mm).
The LF174A features Lead
Free* construction to comply
with Lead Free* installation
requirements conditions,
sticking and freezing, and
prevents water and sediment
from being trapped in the
seat. It is designed for
emergency safety relief and
shall not be used as an
operating control.